Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4780202 | Filtering unit using a diaphragm between a pair of opposite grooved backing surfaces | Niilo Kaartinen | 1988-10-25 |
| 4689203 | Centrifuge | Niilo Kaartinen | 1987-08-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4780202 | Filtering unit using a diaphragm between a pair of opposite grooved backing surfaces | Niilo Kaartinen | 1988-10-25 |
| 4689203 | Centrifuge | Niilo Kaartinen | 1987-08-25 |